diff --git a/build-constraints.yaml b/build-constraints.yaml
index 76dd6d37..e7b3c1a6 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2533,7 +2533,6 @@ packages:
 
     "Peter Harpending <peter@harpending.org> @pharpend":
         - editor-open
-        - exceptional # 0 # 0.3.0.0 MonadFail
         - pager
         - semiring-simple